The Flood h-2

by William Corey Dietz

  The Autumn’s contingent of Orbital Drop Shock Troopers, also known as ODST, or “Helljumpers,” had been assigned to protect the cruiser’s experimental power plant, which consisted of a unique network of fusion engines.

  The engine room was served by two main access points, each protected by a Titanium-A hatch. Both were connected by a catwalk and were still under human control. The fact that Major Antonio Silva’s Marines had been forced to stack the Covenant bodies like firewood in order to maintain clear fields of fire testified to how effective the men and women under his command had been.

  There had been human casualties as well, plenty of them, including Lieutenant Melissa McKay, who waited impatiently while “Doc” Valdez, the platoon’s medic, bandaged her arm. There was a lot to do – and clearly McKay wanted to get up and do it.

  “Got some bad news for you, Lieutenant,” the medic said. “The tattoo on your bicep, the one with the skull and the letters ‘ODST,’ took a serious hit. You can get a new one, of course... but scar tissue won’t take the ink in quite the same way.”

  McKay knew the patter had a purpose, knew it was Doc’s way of taking her mind off Dawkins, Al-Thani, and Suzuki. The medic secured the bandage in place and the officer rolled her sleeve down over the dressing. “You know what, Valdez? You are truly full of it. And I mean that as a compliment.”

  Doc wiped his forehead with the back of a sleeve. It came away with Al-Thani’s blood on it. “Thanks, El-Tee. Compliment accepted.”

  “All right,” Major Silva boomed as he strode out onto the center of the catwalk. “Listen up! Play time is over. Captain Keyes is tired of our company and wants us to leave this tub. There’s a construct down there, complete with an atmosphere, gravity, and the one thing Marines love like beer – and that’s dirt beneath our feet.”

  The ODST officer paused at that point, allowing his bright, beady eyes to sweep the faces around him, his mouth straight as a crease. “Most of the crew – not to mention your fellow jarheads – will be leaving the ship in lifeboats. They’ll ride to the surface in air-conditioned comfort, sipping wine, and nibbling on appetizers.

  “Not you, however. Oh no, you’re going to leave the Pillar of Autumn by a different method. Tell me, boys and girls... How will you leave?”

  It was a time-honored ritual, and the ODST Marines roared the answer in unison. “WE GO FEET FIRST, SIR!”

  “Damned right you do,” Silva barked. “Now let’s get to those drop pods. The Covenant is holding a picnic down on the surface and every single one of you is invited. You have five minutes to strap in, hook up, and shove a cork in your ass.”

  It was an old joke, one of their favorites, and the Marines laughed as if they had just heard it for the first time. Then they formed into squads, and followed their noncoms out into a corridor that ran down the port side of the ship.

  McKay led her platoon down the hall, past the troopers assigned to guard the intersection, and through what had been a battlefield. Bodies lay sprawled where they had fallen, plasma burns marked the bulkheads, and a long line of 7.62mm dimples marked the last burst that one of the dead soldiers would ever fire.

  They pounded around a corner, and into what the Marines referred to as “Hell’s waiting room.” The troopers streamed down the center of a long narrow compartment that housed two rows of oval-shaped individual drop pods. Each pod bore the name of an individual trooper, and was poised over a tube that extended down through the ship’s belly.

  Most combat landings were made via armed assault boats, but the boats were slow, and subject to antiaircraft fire. That was why the UNSC had invested the time and money necessary to create a second way to deliver troops through an atmosphere: the HEV, or Human Entry Vehicle.

  Computer-controlled antiaircraft fire would nail some of the pods, but they made small targets, and each hit would result in one death rather than a dozen.

  There was just one problem. As the ceramic skins that covered the HEVs burned away, the air inside the pods became unbelievably hot, sometimes fatally so, which was why ODST personnel were referred to as “Helljumpers.” It was an all-volunteer outfit, and it took a special kind of crazy to join up.

  McKay remained on the central walkway until each of her men had entered his particular pod. She knew that meant she would have sixty seconds less to make her own preparations, and was quick to enter her HEV once the last hatch had closed.

  Once inside, McKay’s hands were a blur as she secured her harness, ran the obligatory systems check, removed a series of safeties, armed her ejection tube, and eyed the tiny screen mounted in front of her. The Autumn’s fire control computer had already calculated the force required to blow the pod free and drop the HEV into the correct entry path. All she had to do was hang on, pray that the pod’s ceramic skin would hold long enough for the chute to open, and try to ignore how fragile the vehicle actually was.

  No sooner had the officer braced her boots against the bulkhead, and looked up at the countdown, than the last digit clicked from one to zero.

  The pod dropped, accelerated out of the ejection tube, and fell toward the ring-shaped world below. Her stomach lurched and her heart rate spiked.

  Somebody popped a tiny disk into a data player, touched a button, and pushed the hyped-up strains of the Helljumpers’ anthem out over the team freq. The regs made it clear that unauthorized use of UNSC communications facilities was wrong, very wrong, but McKay knew that at that particular moment it was right, and Silva must have agreed, because nothing came in over the command freq. The music pounded in her ears, the HEV shuddered as it hit the outer layer of the ring-construct’s atmosphere, and the Marines fell feet first through the ring.

  The deck jumped as the Pillar of Autumn absorbed yet another blow and the battle continued to rage within. The Master Chief was close now, and prepared to sprint for a lifeboat. That was when Cortana said, “Behind you!” and the Master Chief felt a plasma bolt hit him squarely between the shoulder blades.

  He rolled with the blow and sprang to his feet. He whirled to face his attacker and saw that a Grunt had dropped out of an overhead maintenance way. The diminutive alien stood with his feet planted on the deck, a plasma pistol over-charging in his claws. The Master Chief took three steps forward, used the assault rifle to knock the creature off its feet, and followed it with a three-round burst. The Grunt’s pistol discharged its stored energy into the ceiling. Drips of molten metal sizzled on the Master Chief’s shields.

  The armor-piercing rounds punctured the alien’s breathing apparatus, released a stream of methane, and caused the body to spin like a top.

  A trio of additional Grunts landed on the Master Chief’s shoulders and grabbed hold. It was almost laughable, until the Spartan realized that one of them was trying to remove his helmet. A second alien carried an ignited plasma grenade – the little bastards meant to drop the explosive into his armor.

  He flexed his shoulders, and shook himself like a dog.

  Grunts flew in every direction as the Master Chief used short controlled bursts to put them down. He turned toward the lifeboats. “Now!” Cortana urged. “Run!”

  The Spartan ran, just as the door started to close. A nearby Marine fell while running for the escape craft, and the Chief paused long enough to scoop the soldier up and hurl him into the boat.

  Once inside, they joined a small group of crew members already on board the escape craft. “Now would be a very good time to leave,” Cortana commented coolly, as something else exploded and the cruiser shuddered in response.

  The Master Chief stood facing the hatch. He waited for it to close all the way, saw the red light appear, and knew it was sealed. “Punch it.”

  The pilot triggered the launch sequence and the lifeboat blasted free of the ship, balanced on a column of fire. The boat skimmed along the surface of the Autumn at dizzying speed. Plasma blasts from a Covenant warship slammed into the Autumn’s hull. In seconds, the lifeboat dropped away from the cruiser and dove toward the ring.
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  The Master Chief killed his external com system, and spoke directly to Cortana. “So, any idea what this thing is?”

  “No,” Cortana admitted. “I managed to slice some data out of the Covenant battle network. They call it ‘Halo,’ and it has some kind of religious significance to them, but... your guess is as good as mine.” She paused, and the Spartan sensed the AI’s amusement. “Well, almost as good.”

  “Halo,” he repeated. “Looks like we’re going to be calling it ‘home’ for a while.”

  The lifeboat was too small to mount a Shaw-Fujikawa faster-than-light drive so there was nowhere to go but the ring. There were no shouts of jubilation, no high-fives, only silence as the boat fell through the blackness of space. They were alive, but that was subject to change, and that left nothing to celebrate.

  One Marine said, “This duty station really sucks.” No one saw any reason to contradict him.

  Rawley and her companions skidded to a halt, turned back the way they had come, and let loose with everything they had. Their weaponry included two pistols, one assault rifle, and a plasma rifle that a pilot had scooped up along the way. Not much of an arsenal but sufficient to knock three Jackals off their feet and put the aliens down for good. Rawley caved the last Jackal’s skull in with her boot.

  Eager to get aboard their ships, the group ducked through the docking bay hatch, closed it behind them, and ran for the Pelicans. Foehammer spotted her bird, gave thanks for the fact that it was undamaged, and ran up the ramp. As always, it was fueled, armed, and ready to fly. Frye, her co-pilot, dropped into position behind her, with Crew Chief Cullen bringing up the rear.

  Once in the cockpit, Rawley strapped in, ran an abbreviated preflight checklist, and started the transport’s engines. They joined with the rest to create a satisfying roar. The outer hatch cycled open. Loose gear tumbled into space as the bay explosively decompressed.

  Moments later, the cruiser entered the ring world’s atmosphere, which meant that the transports could depart... but they had to do it soon. Reentry friction was already creating a wall of fire around the ship.

  “Damn!” Frye exclaimed, “Look at that!” and pointed forward.

  Rawley looked, saw a Covenant landing craft coming straight toward the bay, braving the heat generated by the Autumn’s reentry velocity. There was a limited window of opportunity to get off this sinking ship, and the Covenant bastard was right in the way.

  She swore and released the safety on the Pelican’s 70mm chin gun. The weapon shook the entire ship, punched holes through alien armor, and hit something vital. The enemy vessel shuddered, lost control, and spun into the Autumn’s hull.

  “All right,” the wing leader said over the ship-to-ship frequency, “Let’s go down and meet our hosts. See you on the ground. Foehammer out.”

  She clicked off the transmitter and whispered, “Good luck.”

  One by one the dropships left the bay, did a series of wingovers, and dropped through the overarching ring. Rawley struggled to maintain control as the atmosphere tore at her ship. The status panel flashed a heat warning as friction created a massive thermal buildup along the Pelican’s fuselage. The leading edges of the ship’s short, stubby wings started to glow.

  “Jeez, boss,” Frye said, his teeth rattling from the constant jouncing of the Pelican, “maybe this wasn’t such a good idea.”

  Foehammer made some adjustments, managed to improve the ship’s glide angle, and glanced to her right. “If you’ve got a better idea,” she yelled, “bring it up at the next staff meeting.”

  He nodded. “Yes, ma’am.”

  “Until then,” she added, “shut the hell up and let mefly this thing.”

  The Pelican hit an air pocket, dropped like a rock, and caught itself. The transport shook like a thing possessed. Rawley screamed with anger and battled her controls as her ship plummeted toward the surface of the ring.

  Covenant forces had launched a concerted attack on the command deck about fifteen minutes earlier but the defenders had beaten them back. Since that time the fighting had lessened and there were reports that at least some of the aliens were using their assault boats to leave the ship.

  It wasn’t clear whether that was due to the considerable number of casualties Covenant forces had suffered, or the realization that the ship was in danger of falling apart, but it hardly mattered. The important thing was that the area around the bridge was clear, which meant that Keyes, plus the command team who remained to help him, could carry out their duties without fear of being shot in the back. At least for the moment.

  Their next task was to take the Autumn down into the atmosphere. No small order considering the fact that, like all vessels of her tonnage, the cruiser had been constructed in zero-gee conditions and wasn’t equipped to operate in a planetary atmosphere.

  Keyes believed it was possible. With that in mind he planned to close with the ring world, hand control to the subroutine that Cortana had left for that purpose, and use the last lifeboat to make his escape. Maybe the ship would pancake in the way he had planned – and maybe it wouldn’t. Whatever the case, it was almost sure to be a landing that would best be experienced from a safe distance.

  Keyes turned to look at the data scrolling across the nav screen and detected motion out of the corner of his eye. He looked, saw the primary weapons control station shimmer like a mirage in the desert, and rubbed his eyes. By the time the Naval officer looked for asecond time, the phenomena had vanished.

  Keyes frowned, turned back to the nav screen, and began the sequence of orders that would put the Autumn in the place she was least equipped to go: on solid ground.

  Isna ’Nosolee held his breath. The human had looked straight into his eyes, given no alarm, and turned away. Surely his activities had been blessed by those who went before and from whom all knowledge flowed.

  The camouflage, combined with his own talent for stealth, had proven to be extremely effective. Since he had come aboard, ’Nosolee had toured both the ship’s engine room and fire control center prior to arriving on the bridge. Now, standing in front of a vent, the Elite contemplated what to do next.

  The ship’s AI had either been removed or destroyed, he was sure of that. At least some senior personnel remained, however – which meant there was still a chance.

  In fact, based on the manner in which the other humans interacted with him, ’Nosolee felt certain that the man named “Keezz” held the position of Ship Master. A very valuable prize indeed.

  But how to capture the human? He wouldn’t come willingly, that was obvious, and his companions were armed. The moment ’Nosolee deactivated his camouflage they would shoot him. Individually, the humans were weaklings, but they were dangerous in packs. And animals grew all the more dangerous the nearer they came to extinction.

  No, patience was the key, which meant that the Elite would have to wait. Vapor continued to roll out of the cold air vent, and the air seemed to shimmer, but no one noticed.

  “All right,” Keyes said, “let’s put her down... Stand by to fire the bow thrusters... Fire!”

  The bow thrusters ignited and slowed the ship’s rate of descent. The Pillar of Autumn wobbled for a moment as it battled the ring’s gravity field, then corrected its angle of entry.

  Cortana took over after that, or rather, the part of herself that she had left behind did. The Autumn’s thrusters fired in increments so small that they were like single notes in an ongoing melody. The highly adaptive subroutine tracked variables, monitored feedback, and made thousands of decisions per second.

  The much-abused hull shuddered as it entered the atmosphere, started to shake, and sent a host of loose items tumbling to the deck. “That’s as far as we can take her,” Keyes announced. “Delegate all command and control functions to Cortana’s cousin, and let’s haul ass off this boat.”

  There was a ragged chorus of “Aye, ayes,” as the bridge crew disengaged from the ship they had worked so hard to save, took one last look around, and drew thei
r sidearms. The fighting had died down, but that didn’t mean all of the Covenant forces had left.

  ’Nosolee watched anxiously as the humans started to leave the bridge. He waited for the last person to exit, and fell into step behind. The beginnings of a plan had started to form in his mind. It was audacious – no, make that outrageous – but the Elite figured that made the scheme all the more likely to succeed.

  The lifeboat reserved for the bridge crew was close by. Six Marines had been detailed to guard it and three of them were dead. Their bodies had been dragged off to one side and laid in a row. A corporal shouted, “Attention on deck!”

  Keyes said, “As you were,” and gestured toward the hatch. “Thanks for waiting, son. I’m sorry about your buddies.”

  The corporal nodded stiffly. He must have been off duty when the attack began – one half of his face needed a shave. “Thank you, sir. They took a dozen of the bastards with them.”

  Keyes nodded. Three lives for twelve. It sounded like a good trade-off but how good was it really? How many Covenant troops were there, anyway? And how many would each human have to kill? He shook the thought off and jerked his thumb toward the opening. “Everybody into the boat, on the double!”

  The survivors streamed onto the boat, and ’Nosolee followed, though it was difficult to avoid touching the human vermin in such tight quarters. There was a little bit of space toward the front and a handhold which would be useful once the gravity generated by the larger ship disappeared. Later, after the lifeboat landed, the Elite would find an opportunity to separate Keezz from the rest of the humans and seize him. In the meantime all he had to do was hang on, avoid detection, and make it to the surface.

  The human passengers strapped in. The lifeboat exploded out of the bay, and it fell toward the ring world below. Jets fired, the small craft stabilized, and followed a precalculated glide path toward the surface.